Road and railway embankment reinforcement and drainage improvements.

2) Drainage for tunnels, subway passages, and underground storage facilities.

Soil and water conservation for slope and embankment development.

4) Vertical and horizontal drainage along various retaining walls;

5) Drainage for slippery ground.

6) Coal-fired power plant ash pond drainage; Landfill engineering drainage.

7) Drainage for recreational areas such as golf courses, baseball fields, soccer fields, parks, and green spaces.

8) Roof garden and planter box drainage

9) Construction Foundation Excavation Drainage

Agricultural and horticultural underground irrigation and drainage systems

11) Drainage systems for low-lying and moist areas. The drainage plastic blind trench materials, known internationally as Geocomposite Drainage Systems (GDS), also referred to as three-dimensional drainage boards, and materials for civil engineering collective drainage conduits, are a three-dimensional, porous material formed by heating thermoplastic synthetic resin to melt, then extruding it through a nozzle to create fibers that are layered and fused together at their contact points.